num live         =     278125
  max survived     =     204307

  num allocated    =     476655
  num in heap      =      18392
  num in pool 1    =     219069
  num in pool 2    =     239194
bytes allocated    =   12046053

  num gc points    =       1282
  num collections  =          6

   gc threshold    =     408614
  num growths      =          5

  max gc millis    =        3.1
total gc millis    =        8.9

roots capacity     =       1024
 objs capacity     =      20480